| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $120.47 | 11.688% | $134.5505 | $134.55 | $134.55 | $134.60 |
| Purchase #2 | $22.64 | 5.684% | $23.9269 | $23.93 | $23.95 | $23.90 |
| Purchase #3 | $182.39 | 11.598% | $203.5436 | $203.54 | $203.55 | $203.50 |
| Purchase #4 | $27.88 | 4.593% | $29.1605 | $29.16 | $29.15 | $29.20 |
| Purchase #5 | $196.60 | 11.507% | $219.2228 | $219.22 | $219.20 | $219.20 |
| Purchase #6 | $137.73 | 4.692% | $144.1923 | $144.19 | $144.20 | $144.20 |
| Purchase #7 | $195.67 | 12.256% | $219.6513 | $219.65 | $219.65 | $219.70 |
| 7 purchase totals = | $883.38 | $974.2479 | $974.24 | $974.25 | $974.30 | |